package com.example.myapplication;

import android.content.ContentProvider;
import android.content.ContentValues;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.net.Uri;

public class PersonProvider extends ContentProvider {

    private PersonDBOpenHelper helper;

    public PersonProvider() {
    }

    @Override
    public int delete(Uri uri, String selection, String[] selectionArgs) {
        // Implement this to handle requests to delete one or more rows.
        throw new UnsupportedOperationException("Not yet implemented");
    }

    @Override
    public String getType(Uri uri) {
        // TODO: Implement this to handle requests for the MIME type of the data
        // at the given URI.
        throw new UnsupportedOperationException("Not yet implemented");
    }

    @Override
    public Uri insert(Uri uri, ContentValues values) {
        SQLiteDatabase db = helper.getWritableDatabase();
        db.insert("info", null, values);
        db.close();
        return null;
    }

    @Override
    public boolean onCreate() {
        // TODO: Implement this to initialize your content provider on startup.
        helper = new PersonDBOpenHelper(getContext());
        return false;
    }

    @Override
    public Cursor query(Uri uri,
                        String[] projection,
                        String selection,
                        String[] selectionArgs,
                        String sortOrder) {
        // TODO: Implement this to handle query requests from clients.
        SQLiteDatabase db = helper.getReadableDatabase();
        Cursor cursor = db.query("info",
                projection,
                selection,
                selectionArgs,
                sortOrder,
                null, null);
        return cursor;
    }

    @Override
    public int update(Uri uri, ContentValues values, String selection,
                      String[] selectionArgs) {
        // TODO: Implement this to handle requests to update one or more rows.
        throw new UnsupportedOperationException("Not yet implemented");
    }

}
